First, get at least one energy efficient light bulb and be ready to plug it in on Saturday 4 November. If you're really keen (and smart), replace every bulb in your house with an energy efficient one. If you need to buy some energy efficient bulbs, you'll find a fantastic variety available in many DIY stores, online shops and some of the larger supermarkets.
Then, go around the house and switch off anything that you can easily do without, and try to avoid any unnecessary electricity use. As a result, prepare to save huge amounts of energy – not to mention a few hundred tax-free quid over the next couple of years – for virtually no effort!
Seen the light? Consider what we will achieve together. . .